increase stl-compatibility: allow construction from brace-enclosed initializer list.  Thanks to Bard Skaflestad for the patch.

[[Imported from SVN: r5933]]

new, standard-conforming constification of hasSub() and hasKey().  Thanks to Benedikt and Carsten for their help

[[Imported from SVN: r5932]]

[[Imported from SVN: r5931]]

[[Imported from SVN: r5930]]

[[Imported from SVN: r5929]]

[[Imported from SVN: r5928]]

[[Imported from SVN: r5927]]

[[Imported from SVN: r5926]]

by moving the definition of operator << outside the class declaration.

[[Imported from SVN: r5925]]

- use empty struct as fake_mpi_communicator type. this avoids accidential compatibility with a real mpi implementation.
- call MPI_Init only once.

[[Imported from SVN: r5924]]

[[Imported from SVN: r5923]]

[[Imported from SVN: r5922]]

explicitly to build it.

[[Imported from SVN: r5921]]

[[Imported from SVN: r5920]]

well.

[[Imported from SVN: r5915]]

[[Imported from SVN: r5914]]

[[Imported from SVN: r5913]]

methods.  Make the arguments template parameters as in the general case.

This fixes FS 745.  Please merge to the release branch.

[[Imported from SVN: r5912]]

At least call each multiplication method and each norm once.  The least one can do.  Please merge to release branch

[[Imported from SVN: r5911]]

[[Imported from SVN: r5910]]

[[Imported from SVN: r5909]]

[[Imported from SVN: r5908]]

[[Imported from SVN: r5907]]

humans.

[[Imported from SVN: r5906]]

[[Imported from SVN: r5905]]

[[Imported from SVN: r5904]]

The new option name is what the help string already said.

[[Imported from SVN: r5903]]

The new option name is what the help string already said.

[[Imported from SVN: r5902]]

[[Imported from SVN: r5901]]

[[Imported from SVN: r5900]]

[[Imported from SVN: r5899]]

* Document what it does.
* Consistently use the first argument of the macro instead of using it
  sometimes and the value of $with_superlu at other times.

[[Imported from SVN: r5898]]

version tried to look up the shared_ptr in the namespace "missing", so
the compilation failed. 

[[Imported from SVN: r5897]]

: merge to release

[[Imported from SVN: r5896]]

- buildir isn't always defined

: merge to release

[[Imported from SVN: r5895]]

: merge to release

[[Imported from SVN: r5894]]

: merge to release

[[Imported from SVN: r5893]]

for older automake versions

: merge to release

[[Imported from SVN: r5892]]

(though this should also occur for later versions, if this implementation would ever be used)

[[Imported from SVN: r5891]]

header-check-ignore

[[Imported from SVN: r5890]]